1. Division of Infectious Diseases, Department of Medicine, Duke University , Durham, North Carolina , USA
2. Department of Infectious Diseases, Leiden University Medical Center , Leiden , The Netherlands
3. Amsterdam UMC, Department of Internal Medicine, Division of Infectious Diseases, Vrije Universiteit Amsterdam, Amsterdam Institute for Infection and Immunity , Amsterdam , The Netherlands
4. Department of Infectious Diseases, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine , Hangzhou , China
5. Department of Internal Medicine, Haga Teaching Hospital , The Hague , The Netherlands
6. Victorian Infectious Diseases Service, The Royal Melbourne Hospital, at the Peter Doherty Institute for Infection and Immunity , Melbourne , Australia
7. Department of Infectious Diseases, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity , Melbourne , Australia
8. Department of Clinical Epidemiology, Leiden University Medical Center , Leiden , The Netherlands
9. Duke Clinical Research Institute , Durham, North Carolina , USA